| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.30 | 8.309% | $101.0523 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $126.33 | 8.373% | $136.9076 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $99.29 | 13.350% | $112.5452 | $112.55 | $112.55 | $112.50 |
| Purchase #4 | $14.78 | 9.249% | $16.147 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $233.25 | 3.135% | $240.5624 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $232.58 | 12.811% | $262.3758 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $194.92 | 7.192% | $208.9386 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $994.45 | $1,078.5289 | $1,078.54 | $1,078.55 | $1,078.50 | |